Dwight Howard blocked the most shots in the 2010 playoffs, with 49 blocks.

Interpreted as:

2010 playoffs most blocks by a player

	NAME	BLK	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	TOV	PF	+/-
1	Dwight Howard D. Howard	49	2009-10	ORL	14	35.5	18.1	11.1	1.4	0.8	3.5	6.1	10.0	61.4	0.0	0.0		5.9	11.3	51.9	60.6	2.7	8.4	3.6	497	254	155	19	11	51	59	+82
2	Pau Gasol P. Gasol	48	2009-10	LAL	23	39.7	19.6	11.1	3.5	0.4	2.1	7.2	13.3	53.9	0.0	0.1	0.0	5.2	6.9	75.9	59.9	4.0	7.1	1.9	913	450	255	81	9	44	63	+97
3	Andrew Bynum A. Bynum	36	2009-10	LAL	23	24.4	8.6	6.9	0.5	0.3	1.6	3.5	6.5	53.7	0.0	0.0		1.7	2.4	67.9	57.0	2.6	4.3	0.9	561	198	159	12	6	21	61	-8
4	Kendrick Perkins K. Perkins	32	2009-10	BOS	23	25.0	5.7	6.2	1.0	0.4	1.4	2.1	4.2	51.0	0.0	0.0	0.0	1.4	2.4	60.0	54.5	1.8	4.4	1.9	575	131	143	22	9	43	79	+71
5	Amar'e Stoudemire A. Stoudemire	24	2009-10	PHX	16	36.5	22.2	6.6	1.1	0.7	1.5	7.8	14.9	51.9	0.0	0.3	0.0	6.7	8.9	75.4	58.9	2.9	3.8	2.5	584	355	106	18	11	40	54	+44
6	Lamar Odom L. Odom	21	2009-10	LAL	23	29.0	9.7	8.6	2.0	0.7	0.9	4.0	8.4	46.9	0.4	1.8	24.4	1.3	2.2	60.0	51.4	2.6	6.0	1.2	667	222	198	46	15	28	84	+88
7	Kevin Garnett K. Garnett	20	2009-10	BOS	23	33.3	15.0	7.4	2.5	1.1	0.9	6.5	13.1	49.5	0.0	0.1	0.0	2.0	2.4	83.9	53.0	1.4	6.0	1.3	766	345	170	58	26	31	74	+46
8	LeBron James L. James	20	2009-10	CLE	11	41.8	29.1	9.3	7.6	1.7	1.8	9.6	19.2	50.2	1.8	4.5	40.0	8.0	10.9	73.3	60.7	1.4	7.9	3.8	460	320	102	84	19	42	23	+44
9	Al Horford A. Horford	19	2009-10	ATL	11	35.3	14.6	9.0	1.8	0.7	1.7	6.1	11.6	52.3	0.1	0.1	100.0	2.4	2.8	83.9	56.8	2.5	6.5	1.4	388	161	99	20	8	15	35	-1
10	Josh Smith J. Smith	19	2009-10	ATL	11	35.6	14.1	9.0	2.6	1.2	1.7	5.6	11.7	48.1	0.2	0.5	33.3	2.6	4.0	65.9	52.2	3.4	5.6	1.5	392	155	99	29	13	17	30	-63
11	Tim Duncan T. Duncan	17	2009-10	SAS	10	37.3	19.0	9.9	2.6	0.8	1.7	7.8	15.0	52.0	0.1	0.2	50.0	3.3	6.9	47.8	52.7	3.0	6.9	2.4	373	190	99	26	8	24	27	+3
12	Kobe Bryant K. Bryant	16	2009-10	LAL	23	40.1	29.2	6.0	5.5	1.3	0.7	10.2	22.2	45.8	2.1	5.7	37.4	6.7	8.0	84.2	56.7	1.1	4.9	3.4	923	671	138	126	31	79	75	+96
13	Tony Allen T. Allen	14	2009-10	BOS	24	16.3	5.1	1.7	0.7	1.0	0.6	2.0	4.1	48.0	0.0	0.2	0.0	1.2	1.5	77.8	53.6	0.5	1.2	1.0	391	122	41	17	25	23	58	-10
14	Paul Millsap P. Millsap	14	2009-10	UTA	10	32.3	18.0	8.8	2.2	1.1	1.4	7.0	12.2	57.4	0.0	0.2	0.0	4.0	5.8	69.0	61.0	3.4	5.4	1.3	323	180	88	22	11	13	36	-26
15	Paul Pierce P. Pierce	14	2009-10	BOS	24	38.8	18.8	6.0	3.4	1.0	0.6	6.1	14.0	43.8	1.7	4.3	39.2	4.9	5.9	82.4	56.6	0.8	5.1	2.7	930	451	143	82	24	64	80	+54
16	Rasheed Wallace R. Wallace	14	2009-10	BOS	24	17.1	6.1	3.0	0.4	0.4	0.6	2.2	5.2	41.6	0.8	2.3	34.5	1.0	1.2	82.8	53.4	0.2	2.8	0.4	410	147	71	9	10	9	82	-3
17	Shaquille O'Neal S. O'Neal	13	2009-10	CLE	11	22.1	11.5	5.5	1.4	0.2	1.2	4.4	8.5	51.6	0.0	0.0		2.8	4.3	66.0	55.9	1.9	3.6	2.2	243	127	61	15	2	24	41	-11
18	Metta Sandiford-Artest M. Sandiford-Artest	12	2009-10	LAL	23	36.5	11.2	4.0	2.1	1.5	0.5	4.4	11.0	39.8	1.5	5.1	29.1	1.0	1.7	57.9	47.7	1.4	2.5	1.1	839	258	91	49	35	25	67	+95
19	Serge Ibaka S. Ibaka	12	2009-10	OKC	6	25.5	7.8	6.5	0.3	0.3	2.0	3.3	5.8	57.1	0.0	0.0		1.2	1.7	70.0	59.6	2.2	4.3	1.0	153	47	39	2	2	6	19	+31
20	LaMarcus Aldridge L. Aldridge	11	2009-10	POR	6	38.2	19.0	6.0	2.2	1.2	1.8	6.7	15.5	43.0	0.2	0.3	50.0	5.5	7.3	75.0	50.7	1.7	4.3	1.8	229	114	36	13	7	11	16	-39
21	Antawn Jamison A. Jamison	11	2009-10	CLE	11	34.1	15.3	7.4	1.3	0.6	1.0	5.8	12.5	46.7	0.9	3.5	25.6	2.7	3.7	73.2	54.2	1.5	5.9	1.6	375	168	81	14	7	18	38	+45
22	Brendan Haywood B. Haywood	10	2009-10	DAL	6	23.2	6.0	6.2	0.5	1.2	1.7	2.0	3.5	57.1	0.0	0.0		2.0	3.3	60.0	60.4	3.0	3.2	0.5	139	36	37	3	7	3	14	+29
23	Grant Hill G. Hill	10	2009-10	PHX	16	28.3	9.6	5.8	2.3	0.8	0.6	3.7	7.7	48.0	0.2	1.0	18.8	2.1	2.4	86.8	55.1	0.8	5.1	1.2	452	154	93	36	13	19	46	+46
24	Rashard Lewis R. Lewis	10	2009-10	ORL	14	36.6	12.9	5.6	2.3	1.1	0.7	4.7	10.2	46.2	2.0	5.4	37.3	1.4	1.8	80.0	58.4	1.1	4.6	1.8	512	180	79	32	15	25	38	+143
25	Jermaine O'Neal J. O'Neal	10	2009-10	MIA	5	23.4	4.2	5.6	1.0	0.8	2.0	1.8	8.8	20.5	0.0	0.0		0.6	1.4	42.9	22.3	2.0	3.6	1.4	117	21	28	5	4	7	13	-30